forked from Minki/linux
154037d168
The max template size was increased in the new fw. However, we should use the max size only when needed, as it consumes some of the chip's memory. Thus, by default initialize the templates to the default size. Initialize to the maximum size only when required. Use WL1271_CMD_TEMPL_DFLT_SIZE instead of some of the predefined structs, as some of them didn't account for additional IEs that might be added to the template. Delete structs defintions not used after these changes. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
143 lines
3.6 KiB
C
143 lines
3.6 KiB
C
#ifndef __WL12XX_80211_H__
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#define __WL12XX_80211_H__
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#include <linux/if_ether.h> /* ETH_ALEN */
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#include <linux/if_arp.h>
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/* RATES */
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#define IEEE80211_CCK_RATE_1MB 0x02
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#define IEEE80211_CCK_RATE_2MB 0x04
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#define IEEE80211_CCK_RATE_5MB 0x0B
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#define IEEE80211_CCK_RATE_11MB 0x16
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#define IEEE80211_OFDM_RATE_6MB 0x0C
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#define IEEE80211_OFDM_RATE_9MB 0x12
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#define IEEE80211_OFDM_RATE_12MB 0x18
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#define IEEE80211_OFDM_RATE_18MB 0x24
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#define IEEE80211_OFDM_RATE_24MB 0x30
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#define IEEE80211_OFDM_RATE_36MB 0x48
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#define IEEE80211_OFDM_RATE_48MB 0x60
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#define IEEE80211_OFDM_RATE_54MB 0x6C
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#define IEEE80211_BASIC_RATE_MASK 0x80
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#define IEEE80211_CCK_RATE_1MB_MASK (1<<0)
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#define IEEE80211_CCK_RATE_2MB_MASK (1<<1)
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#define IEEE80211_CCK_RATE_5MB_MASK (1<<2)
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#define IEEE80211_CCK_RATE_11MB_MASK (1<<3)
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#define IEEE80211_OFDM_RATE_6MB_MASK (1<<4)
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#define IEEE80211_OFDM_RATE_9MB_MASK (1<<5)
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#define IEEE80211_OFDM_RATE_12MB_MASK (1<<6)
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#define IEEE80211_OFDM_RATE_18MB_MASK (1<<7)
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#define IEEE80211_OFDM_RATE_24MB_MASK (1<<8)
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#define IEEE80211_OFDM_RATE_36MB_MASK (1<<9)
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#define IEEE80211_OFDM_RATE_48MB_MASK (1<<10)
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#define IEEE80211_OFDM_RATE_54MB_MASK (1<<11)
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#define IEEE80211_CCK_RATES_MASK 0x0000000F
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#define IEEE80211_CCK_BASIC_RATES_MASK (IEEE80211_CCK_RATE_1MB_MASK | \
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IEEE80211_CCK_RATE_2MB_MASK)
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#define IEEE80211_CCK_DEFAULT_RATES_MASK (IEEE80211_CCK_BASIC_RATES_MASK | \
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IEEE80211_CCK_RATE_5MB_MASK | \
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IEEE80211_CCK_RATE_11MB_MASK)
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#define IEEE80211_OFDM_RATES_MASK 0x00000FF0
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#define IEEE80211_OFDM_BASIC_RATES_MASK (IEEE80211_OFDM_RATE_6MB_MASK | \
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IEEE80211_OFDM_RATE_12MB_MASK | \
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IEEE80211_OFDM_RATE_24MB_MASK)
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#define IEEE80211_OFDM_DEFAULT_RATES_MASK (IEEE80211_OFDM_BASIC_RATES_MASK | \
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IEEE80211_OFDM_RATE_9MB_MASK | \
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IEEE80211_OFDM_RATE_18MB_MASK | \
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IEEE80211_OFDM_RATE_36MB_MASK | \
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IEEE80211_OFDM_RATE_48MB_MASK | \
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IEEE80211_OFDM_RATE_54MB_MASK)
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#define IEEE80211_DEFAULT_RATES_MASK (IEEE80211_OFDM_DEFAULT_RATES_MASK | \
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IEEE80211_CCK_DEFAULT_RATES_MASK)
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/* This really should be 8, but not for our firmware */
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#define MAX_SUPPORTED_RATES 32
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#define MAX_COUNTRY_TRIPLETS 32
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/* Headers */
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struct ieee80211_header {
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__le16 frame_ctl;
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__le16 duration_id;
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u8 da[ETH_ALEN];
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u8 sa[ETH_ALEN];
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u8 bssid[ETH_ALEN];
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__le16 seq_ctl;
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u8 payload[0];
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} __packed;
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struct wl12xx_ie_header {
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u8 id;
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u8 len;
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} __packed;
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/* IEs */
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struct wl12xx_ie_ssid {
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struct wl12xx_ie_header header;
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char ssid[IEEE80211_MAX_SSID_LEN];
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} __packed;
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struct wl12xx_ie_rates {
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struct wl12xx_ie_header header;
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u8 rates[MAX_SUPPORTED_RATES];
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} __packed;
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struct wl12xx_ie_ds_params {
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struct wl12xx_ie_header header;
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u8 channel;
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} __packed;
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struct country_triplet {
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u8 channel;
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u8 num_channels;
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u8 max_tx_power;
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} __packed;
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struct wl12xx_ie_country {
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struct wl12xx_ie_header header;
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u8 country_string[IEEE80211_COUNTRY_STRING_LEN];
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struct country_triplet triplets[MAX_COUNTRY_TRIPLETS];
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} __packed;
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/* Templates */
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struct wl12xx_null_data_template {
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struct ieee80211_header header;
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} __packed;
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struct wl12xx_ps_poll_template {
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__le16 fc;
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__le16 aid;
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u8 bssid[ETH_ALEN];
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u8 ta[ETH_ALEN];
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} __packed;
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struct wl12xx_qos_null_data_template {
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struct ieee80211_header header;
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__le16 qos_ctl;
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} __packed;
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struct wl12xx_arp_rsp_template {
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struct ieee80211_hdr_3addr hdr;
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u8 llc_hdr[sizeof(rfc1042_header)];
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__be16 llc_type;
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struct arphdr arp_hdr;
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u8 sender_hw[ETH_ALEN];
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__be32 sender_ip;
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u8 target_hw[ETH_ALEN];
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__be32 target_ip;
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} __packed;
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struct wl12xx_disconn_template {
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struct ieee80211_header header;
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__le16 disconn_reason;
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} __packed;
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#endif
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